4-1/8in 105mm HSS Hole Saw BiMetal Drill Round Blade with Hex Arbor

Tolsen hole saw teeth made from specially hardened type M3 high speed steel. The varying teeth height and gullet sizes result in much faster cutting and longer life. Bi-metal hole saw outperforms and outlast traditional standard pitch models. This combo includes an arbor and drill bit that designed to fit Tolsen hole saw and most standard drills.

Features:

• Can be used on steel, stainless steel, aluminum, wood, MDF, drywall and other construction materials
• Made of Bi-Metal M3 high speed steel
• Progressive laser-cut tooth geometry for fast cutting ability
• Great tool for general construction, plumbing and electrician
• Cutting diameter 4-1/8 inches or 105mm and cutting depth up to 1.5 inches or 38mm

Specifications:

• Brand: Tolsen
• Model: 75805, 15701
• Cutting diameter: 4-1/8in or 105mm
• Cutting depth: 1.5in or 38mm
• Made of HSS M3 Bi-metal
• Variable teeth 4-6TPI
• Blade weight: 14.6oz or 414g
• Shank size: 7/16in or 11mm
• Blade collar diameter: 5/8in or 15.8mm
• 1/4in or 6.35mm pilot drill bit 
• Drill bit length: 2-15/16in or 75mm
• Weight: 7oz or 203g

Package includes:

• 4-1/8in or 105mm bi-metal hole saw blade
• Hale saw arbor with pilot drill bit